#471D8C#471D8C

#471D8C is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.168 H 293.4°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#471D8C
RGB	rgb(71, 29, 140)
HSL	hsl(263, 66%, 33%)
HSV	hsv(263, 79%, 55%)
CMYK	cmyk(49.3%, 79.3%, 0%, 45.1%)
CIE-LAB	lab(24.04, 44.43, -53.75)
CIE-LCH	lch(24.04, 69.74, 309.58°)
OKLab	oklab(36.53% 0.0667 -0.1542)
OKLCH	oklch(36.53% 0.168 293.4)
XYZ	xyz(7.7702, 4.1115, 25.1901)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#471D8C #628C1D

analogous

#1D2A8C #471D8C #7E1D8C

triadic

#471D8C #8C471D #1D8C47

tetradic

#471D8C #8C1D2A #628C1D #1D8C7E

square

#471D8C #8C1D2A #628C1D #1D8C7E

split-complementary

#471D8C #8C7E1D #2A8C1D

monochromatic

#140827 #2D1259 #471D8C #6128BF #804AD9

Accessibility & contrast

On white

11.52

#471D8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#471D8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #471D8C

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##471D8C	#FFFFFF	#000000	##FFFFFF
##471D8C	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8F

Deuteranopia (green-blind)

#00378A

Tritanopia (blue-blind)

#313C54

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #471d8c;
/* rgb */ color: rgb(71, 29, 140);
/* oklch */ color: oklch(36.5% 0.168 293.4);

Tailwind

colors: {
  custom: {
    50: '#825eaf',
    500: '#471d8c',
    950: '#000000',
  },
}

SCSS

$custom: #471d8c;
$custom-light: #825eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#471d8c",
  "rgb": {
    "r": 71,
    "g": 29,
    "b": 140
  },
  "hsl": {
    "h": 262.703,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.3653,
    "c": 0.16804,
    "h": 293.4
  },
  "luminance": 0.04112
}

Semantic roles & 50–950 ramp

primary

#471D8C

secondary

#90BC49

accent

#E93FA9

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #471D8C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →